在MTF文本中可以以看到,但不知道怎么提取出来 +1fOW4!5
FIELD (X,Y)=( 0.00, 0.61)MAX, ( 0.00, 65.00)DEG A2_3zrE
RELATIVE ILLUMINATION = 45.0 PER CENT cD@lorj
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 g}r5ohqC#
DISTORTION = -16.31 PER CENT }4]x"DfIg
RELATIVE ILLUMINATION = 45.0 PER CENT 850.0 NM 1 1180 [y;ZbfMP|o
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 830.0 NM 1 1236 PH!B /D5G
DISTORTION = -16.31 PER CENT